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Old 07-18-2013, 11:07 AM   #16
Chard
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Join Date: Jun 2013
Location: Honolulu, HI
Posts: 135
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Haven't people been having problems installing the Top Speed one? That's the impression I got when I researched the ebay one. If fitment wasn't bad, I'd consider it as $320 isn't a bad price.

To me, the Pedro mod/exhaust bypass is like doing half of what I am suggesting. You're bypassing the muffler completely but with only 1.25" piping. Since the secondary cats seem to be the most restrictive part, I don't think I'd be losing a ton of back pressure by removing the muffler.

Yes, sound is definitely subjective. Who knows, if I experiment with this and don't like it, you'll see a set of tubes in the classifieds for someone else to try, hehe.
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'99.5 B5 A4 1.8tqms, '02 e46 m3 convertible
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